Potential of a Thin-Film Cell for assessing the Sensitivity of Nickel-Base Alloys to Crevice Corrosion

被引：0

作者：

Klinklin, H. ^{[1
,2
]}

Marcelin, S. ^{[1
]}

Ter-Ovanessian, B. ^{[1
]}

Monnot, M. ^{[2
]}

Normand, B. ^{[1
]}

机构：

[1] Univ Claude Bernard Lyon 1, Univ Lyon, INSA Lyon, CNRS,MATEIS,UMR5510, F-69621 Villeurbanne, France

[2] Industeel, Ctr Rech Mat Creusot, F-71200 Le Creusot, France

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2023年 / 170卷 / 08期

关键词：

Nickel-base alloy; crevice corrosion; thin-layer cell; EIS; STAINLESS-STEEL; ELECTROCHEMICAL IMPEDANCE; ELECTROLYTE LAYER; RESISTANCE;

D O I：

10.1149/1945-7111/acecaa

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Nickel-base alloy 825 is prone to crevice corrosion in seawater. A modified and updated thin-layer cell was used to mimic crevice corrosion, and a new approach to monitor the evolution of the material behavior was developed. The corrosion potential, polarization resistance, and electrolyte resistance were demonstrated to be good indicators to follow the different stages of the crevice-corrosion process. The results were discussed in regard with the cathodic process kinetic. The different tested conditions justify the interest of the methodology developed for this set-up.

引用

页数：10

共 5 条

[1] CORROSION OF NICKEL-BASE ALLOYS BY SUPERCRITICAL CO2
Olivares, R. I.
Stein, W.
Nguyen, T. D.
Young, D. J.
ADVANCES IN MATERIALS TECHNOLOGY FOR FOSSIL POWER PLANTS: PROCEEDINGS FROM THE EIGHTH INTERNATIONAL CONFERENCE, 2016, 2016, : 888 - 899
[2] Effect of corrosion potential and microstructure on the stress corrosion cracking susceptibility of nickel-base alloys in high-temperature water
Saito, N
Tanaka, S
Sakamoto, H
CORROSION, 2003, 59 (12) : 1064 - 1074
[3] Irradiation Assisted Stress Corrosion Cracking (IASCC) of Nickel-Base Alloys in Light Water Reactors Environments-Part I: Microstructure Characterization
Song, M.
Wang, M.
Was, G. S.
Nelson, L.
Pathania, R.
PROCEEDINGS OF THE 18TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL DEGRADATION OF MATERIALS IN NUCLEAR POWER SYSTEMS - WATER REACTORS, VOL 2, 2018, : 949 - 960
[4] A Combinatorial Screening Method for Corrosion Research Using Ion-Beam-Deposited Thin-Film Alloys and Microelectrochemical Measurements
Muto, Izumi
Kaneko, Tetsuji
Akao, Noboru
Hara, Nobuyoshi
MATERIALS TRANSACTIONS, 2009, 50 (07) : 1894 - 1897
[5] Corrosion characterisation of laser beam and tungsten inert gas weldment of nickel base alloys: Micro-cell technique
Abraham, Geogy J.
Kain, V.
Dey, G. K.
Raja, V. S.
CORROSION SCIENCE, 2015, 93 : 1 - 8

← 1 →